NIOSHTIC-2 Publications Search
Punch press noise reduction demonstration.
Bailey-JR; Daggerhart-JA; Stewart-ND
NIOSH 1975 Sep; :1-99
A systems approach for evaluating the feasibility of engineering noise control is presented. Techniques are described for analyzing punch press noise, important noise sources are identified, and the noise characteristics of selected machines are defined. A state-of- the-art demonstration of noise control is described. Results include consideration of air exhaust, machine speed, radiating area, tool geometry and workpiece material, as well as possible modifications of press stiffness, mass, and damping. Finally, fundamentals of punching and empirical equations for punching noise are given.
NIOSH-Grant; Noise-induced-hearing-loss; Industrial-equipment; Noise-levels; Test-methods; Acoustical-measurements; Analytical-methods; Control-measures; Noise-damping; Metalworking; Noise-reduction; Control-equipment; Mufflers
Mechanical and Aerospace Engr North Carolina State Univ Post Office Box 5801 Raleigh, N C 27607
Final Grant Report
NTIS Accession No.
Office of Extramural Activities, NIOSH, Cincinnati, Ohio, Final Progress Report
North Carolina State University Raleigh, Raleigh, North Carolina
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division